Clinical Trial: Efficacy and Safety of Yiqi Wenyang Sanhan Formula Combined With Acupoint Application in Patients With Combined Allergic Rhinitis and Asthma Syndrome During Remission and Yang-Deficiency Syndrome

U.S., April 21 -- ClinicalTrials.gov registry received information related to the study (NCT07540351) titled 'Efficacy and Safety of Yiqi Wenyang Sanhan Formula Combined With Acupoint Application in Patients With Combined Allergic Rhinitis and Asthma Syndrome During Remission and Yang-Deficiency Syndrome' on April 03.

Brief Summary: Allergic rhinitis-asthma syndrome is a clinical comorbid condition involving both upper and lower airway allergic inflammation, reflecting the concept of "one airway, one inflammatory response." Epidemiological studies have demonstrated a strong coexistence between allergic rhinitis and asthma: allergic rhinitis is present in a substantial proportion of patients with asthma, while some patients with allergic rh...